Debt - Narrative (Details) $ in Thousands	1 Months Ended			9 Months Ended
	Aug. 31, 2022 USD ($)	Jul. 31, 2022 USD ($) DerivativeInstrument	Jan. 31, 2022 item	Sep. 30, 2022 USD ($)	Nov. 01, 2022 USD ($)	Dec. 31, 2021 USD ($)
Mortgages and Line of Credit Facility [Line Items]
Borrowings under unsecured term loans				$ 150,000
Mortgages Payable
Mortgages and Line of Credit Facility [Line Items]
Net carrying value of real estate collateralizing the mortgages payable				1,900,000		$ 1,800,000
Mortgages Payable | Interest rate swaps and caps
Mortgages and Line of Credit Facility [Line Items]
Derivative notional amount				1,300,000		$ 1,300,000
Line of credit
Mortgages and Line of Credit Facility [Line Items]
Credit facility, maximum borrowing capacity				1,600,000
Line of credit | Revolving Credit Facility
Mortgages and Line of Credit Facility [Line Items]
Credit facility, maximum borrowing capacity				1,000,000
Line of credit | Tranche A-1 Term Loan
Mortgages and Line of Credit Facility [Line Items]
Credit facility, maximum borrowing capacity				200,000
Debt Instrument, Number Of Term Extension Options | item			2
Debt Instrument, Extension Period			1 year
Line of credit | Tranche A-2 Term Loan
Mortgages and Line of Credit Facility [Line Items]
Credit facility, maximum borrowing capacity				400,000
Line of credit facility, increase		$ 200,000
Line of credit | Tranche A-2 Term Loan | Forward Interest Rate Swap Effective September 2022
Mortgages and Line of Credit Facility [Line Items]
Derivative notional amount		$ 150,000
Number of interest rate swaps | DerivativeInstrument		2
Line of credit | Tranche A-2 Term Loan | Forward Interest Rate Swap Effective July 2024
Mortgages and Line of Credit Facility [Line Items]
Derivative notional amount		$ 200,000
Number of interest rate swaps | DerivativeInstrument		2
Line of credit | Tranche A-2 Term Loan - Delayed Draw Feature
Mortgages and Line of Credit Facility [Line Items]
Remaining borrowing capacity				$ 50,000	$ 50,000
Borrowings under unsecured term loans		$ 150,000
Secured Overnight Financing Rate ("SOFR") | Line of credit | Tranche A-2 Term Loan | Forward Interest Rate Swap Effective September 2022
Mortgages and Line of Credit Facility [Line Items]
Derivative fixed average interest rate		2.15%
Secured Overnight Financing Rate ("SOFR") | Line of credit | Tranche A-2 Term Loan | Forward Interest Rate Swap Effective July 2024
Mortgages and Line of Credit Facility [Line Items]
Derivative fixed average interest rate		2.80%
Minimum | Secured Overnight Financing Rate ("SOFR") | Revolving Credit Facility
Mortgages and Line of Credit Facility [Line Items]
Debt Instrument basis spread on variable rate		1.15%
Minimum | Secured Overnight Financing Rate ("SOFR") | Line of credit | Tranche A-1 Term Loan
Mortgages and Line of Credit Facility [Line Items]
Debt Instrument basis spread on variable rate			1.15%
Minimum | Secured Overnight Financing Rate ("SOFR") | Line of credit | Tranche A-2 Term Loan
Mortgages and Line of Credit Facility [Line Items]
Debt Instrument basis spread on variable rate		1.25%
Maximum | Secured Overnight Financing Rate ("SOFR") | Line of credit
Mortgages and Line of Credit Facility [Line Items]
Debt Instrument basis spread on variable rate		1.60%
Maximum | Secured Overnight Financing Rate ("SOFR") | Line of credit | Tranche A-2 Term Loan
Mortgages and Line of Credit Facility [Line Items]
Debt Instrument basis spread on variable rate		1.80%	1.75%
West End25 | Mortgages Payable | Collateral Pledged
Mortgages and Line of Credit Facility [Line Items]
Principal amount	$ 97,500
Debt term	7 years
West End25 | Mortgages Payable | Interest rate swaps and caps
Mortgages and Line of Credit Facility [Line Items]
Derivative notional amount	$ 97,500
Derivative fixed average interest rate	2.71%
West End25 | Secured Overnight Financing Rate ("SOFR") | Mortgages Payable | Collateral Pledged
Mortgages and Line of Credit Facility [Line Items]
Debt Instrument basis spread on variable rate	1.45%